In this song: https://youtu.be/0kxlbndlfs8?t=0m58s, at 1:00, there is a drop, followed by some kind of electronic sound.
It's fairly high pitched, comprising the main tune of the song after the drop.
That electronic sound... What is it called? How to replicate it in LMMS? Will I be able to do it in Triple Oscillator or Vibed? Or something completely different?

In this song: https://youtu.be/0kxlbndlfs8?t=0m58s, at 1:00, there is a drop, followed by some kind of electronic sound.
It's fairly high pitched, comprising the main tune of the song after the drop.
That electronic sound... What is it called? How to replicate it in LMMS? Will I be able to do it in Triple Oscillator or Vibed? Or something completely different?

Are you speaking about the grating, vibrating, pulsating type sound?

PS: Also, if I didn't say it already, hello and welcome to the forums 918xs.

Overwerk did an AMA a few years ago, I remeber him saying that his bass sound in his tracks is a basic saw wave. Of course it's gone through heavy processing but I its foundation is, I think, a basic saw wave.